Open source language-server-protocol projects
Every project in the registry tagged language-server-protocol, ranked by real GitHub adoption.
Official repository for Spyder - The Scientific Python Development Environment
Write Markdown with code assist and intelligence in the comfort of your favourite editor.
Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.
Frequently asked questions
How many open source language-server-protocol projects are there?
This registry tracks 3 projects tagged language-server-protocol, with 13,224 GitHub stars between them. The most-adopted is spyder at 9,335 stars.
Are these language-server-protocol projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which language-server-protocol project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these language-server-protocol projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.